/* ========================================================================= * * * * OpenMesh * * Copyright (c) 2001-2015, RWTH-Aachen University * * Department of Computer Graphics and Multimedia * * All rights reserved. * * www.openmesh.org * * * *---------------------------------------------------------------------------* * This file is part of OpenMesh. * *---------------------------------------------------------------------------* * * * Redistribution and use in source and binary forms, with or without * * modification, are permitted provided that the following conditions * * are met: * * * * 1. Redistributions of source code must retain the above copyright notice, * * this list of conditions and the following disclaimer. * * * * 2. Redistributions in binary form must reproduce the above copyright * * notice, this list of conditions and the following disclaimer in the * * documentation and/or other materials provided with the distribution. * * * * 3. Neither the name of the copyright holder nor the names of its * * contributors may be used to endorse or promote products derived from * * this software without specific prior written permission. * * * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER * * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * * * ========================================================================= */ /*===========================================================================*\ * * * $Revision$ * * $Date$ * * * \*===========================================================================*/ //============================================================================= // // Helper Functions for binary reading / writing // //============================================================================= #ifndef OPENMESH_BINARY_HELPER_HH #define OPENMESH_BINARY_HELPER_HH //== INCLUDES ================================================================= #include // -------------------- STL #if defined( OM_CC_MIPS ) # include #else # include #endif #include // -------------------- OpenMesh //== NAMESPACES =============================================================== namespace OpenMesh { namespace IO { //============================================================================= /** \name Handling binary input/output. These functions take care of swapping bytes to get the right Endian. */ //@{ //----------------------------------------------------------------------------- /** Binary read a \c short from \c _is and perform byte swapping if \c _swap is true */ short int read_short(FILE* _in, bool _swap=false); /** Binary read an \c int from \c _is and perform byte swapping if \c _swap is true */ int read_int(FILE* _in, bool _swap=false); /** Binary read a \c float from \c _is and perform byte swapping if \c _swap is true */ float read_float(FILE* _in, bool _swap=false); /** Binary read a \c double from \c _is and perform byte swapping if \c _swap is true */ double read_double(FILE* _in, bool _swap=false); /** Binary read a \c short from \c _is and perform byte swapping if \c _swap is true */ short int read_short(std::istream& _in, bool _swap=false); /** Binary read an \c int from \c _is and perform byte swapping if \c _swap is true */ int read_int(std::istream& _in, bool _swap=false); /** Binary read a \c float from \c _is and perform byte swapping if \c _swap is true */ float read_float(std::istream& _in, bool _swap=false); /** Binary read a \c double from \c _is and perform byte swapping if \c _swap is true */ double read_double(std::istream& _in, bool _swap=false); /** Binary write a \c short to \c _os and perform byte swapping if \c _swap is true */ void write_short(short int _i, FILE* _out, bool _swap=false); /** Binary write an \c int to \c _os and perform byte swapping if \c _swap is true */ void write_int(int _i, FILE* _out, bool _swap=false); /** Binary write a \c float to \c _os and perform byte swapping if \c _swap is true */ void write_float(float _f, FILE* _out, bool _swap=false); /** Binary write a \c double to \c _os and perform byte swapping if \c _swap is true */ void write_double(double _d, FILE* _out, bool _swap=false); /** Binary write a \c short to \c _os and perform byte swapping if \c _swap is true */ void write_short(short int _i, std::ostream& _out, bool _swap=false); /** Binary write an \c int to \c _os and perform byte swapping if \c _swap is true */ void write_int(int _i, std::ostream& _out, bool _swap=false); /** Binary write a \c float to \c _os and perform byte swapping if \c _swap is true */ void write_float(float _f, std::ostream& _out, bool _swap=false); /** Binary write a \c double to \c _os and perform byte swapping if \c _swap is true */ void write_double(double _d, std::ostream& _out, bool _swap=false); //@} //============================================================================= } // namespace IO } // namespace OpenMesh //============================================================================= #endif // OPENMESH_MESHREADER_HH defined //=============================================================================